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o Air Sparge Monitoring-Perform system monitoring on a monthly basis. We will <br /> utilize the following equipment (truck, monitoring log, tool bag, leak detector, <br /> drill, filters, and gloves). <br /> Phase II: <br /> ' Continue Phase I operations as noted above <br /> • As more monies become available, implement expansion of the remedial system by <br /> the following: <br /> o Add the following wells to the Annual Groundwater Monitoring Schedule: <br /> (MW-1, MW-4, MW-5,-MW-8 and MW-106)- will still monitor wells SW- <br /> l0l and MW-7. �kd pJ1J v An <br /> o Install three additional air sparge points (AS-1 through AS 3) to a depth of 25 f <br /> feet bgs as proposed in the RAP dated June 30,2011.tip <br /> �y� lay <br /> o Collect up to 9'soil samples for TPH-G and BTEX analyses Ps) sv*000-1 fafr-r'Y <br /> ' • If additional funds are made available for this project during the 2012/2013 fiscal 'O r pfr"" <br /> year, then we will propose to install a low vacuum SVE system on-site and within the fib 3 <br /> existing compound. The equipment needed for low flow vacuum is as follows: (SVE + <br /> blower, piping, trencher, saw cutter, manifold, tool bag, drill, saw-zaw, 2 GAC <br /> carbon units, drilling permit, ATC permit). <br /> • Refer to GTI's RAP dated June 30, 2011 for more details on the expansion of Phase <br /> ' II. <br /> Both Phase I and II implementation will be dependent on the utilization of the $10,000 that <br /> ' was allocated for the 2011/2012 fiscal year. If no additional money is granted through the <br /> Fund Change Order process, GTI will contact the client prior to depleting the $10,000 to <br /> ascertain if they want to incur cost beyond that which was authorized by the Fund ($10,000). <br /> If they do not, GTI will cease all activity until either the following fiscal year or if the Fund <br /> is able to provide more money in the current fiscal year. <br /> ' SIGNATURES AND CERTIFICATION <br /> ' This report was prepared by: 4131AAL e'o' t <br /> c . <br /> RAYNOLD I. 'u 11 <br /> a KABLANOW <br /> No.5234 <br /> ' Jr� bpS•3H2 <br /> Raynold I. Kablanow , Ph.D. 'SOF CA�YF�Q <br /> California Professional Geologist#5234 <br /> ' Certified Hydrogeologist#442 <br /> 1 <br /> t <br />